Nka boikarabello bo felletseng ho khotsofatsa litlhoko tsohle tsa bareki ba rona; fihlella tsoelo-pele ea ho ikoahlaea ka ho imolla keketseho ea barekisi ba rona; Fetolela molekane oa ho qetela oa ho qetela oa bareki 'me a eketsa lithahasello tsa bareki bakeng sa kloper copper ea kopo ea indasteri,Cupinate carbonate e 'hloekileng e hloekile,Cu2O ho Cu,Boputsoa bo putsoa,Poso ea boleng bo holimo ea Cuo phofo. Hajoale, lebitso la k'hamphani le na le mefuta e fetang 4000 ebile e na le botumo bo botle le likabelo tse kholo le mose ho maoatleng. Sehlahisoa se tla fana ka lefatše lohle, joalo ka Europe, Amerika, Australia, Lirus, Seatsta Rica, Ts'ebeletso e ntle "e lula e le tene ea rona le poleloana ea rona. Re nka boiteko bo bong le bo bong ho laola boleng, sephutheloana, matsala, li-labels jj le QC ea rona li tla hlahloba lintlha tsohle nakong ea ho hlahisa le ho romelloa. Re ikemiselitse ho theha kamano e telele le bohle ba batlang lihlahisoa tsa boleng bo phahameng le ts'ebeletso e ntle. Re thehile netweke e pharalletseng ho potoloha linaha tsa Europe, North of America, Afrika, O tla fumana linaha tsa rona tsa setsebi le limaraka tsa boleng ba bochabela li tla kenya letsoho khoebong ea hau.
Tlohela molaetsa oa hau